Ronma RM-620W-182R/132TB 620W

N-TOPCon bifacial monocrystalline module suitable for centralised PV generation with 132 cells and maximum efficiency of 23.32%. Rated power output ranges from 600–630W with a maximum system voltage of 1500V DC.

Features junction box laser welding technology, no-destructive cutting, and multi-busbar technology for enhanced performance. Low-light performance and durability against extreme environmental conditions including high salt mist and ammonia resistance certified by TUV NORD.

Includes 15-year product warranty and 30-year linear power warranty with anti-PID performance guarantee and dual-stage 100% EL inspection during manufacturing.